/* CoralCube | Massively Multiplayer Online Role-Playing Game(MMORPG) Emulator.
|* 
|* Copyright (C) 2008-2010 TrinityCore <http://www.trinitycore.org/>
|*               2008-2010 CoralCube <http://www.CoralCube.com/>
|*
|* This program is free software. You can redistribute it and/or modify it under the terms of 
|* the GNU General Public License as published by the Free Software Foundation, either 
|* version 2 of the License.
|*
|* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY, 
|* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
|* See the GNU General Public License for more details.
|*
|* You should have received a copy of the GNU General Public License along with this program. 
|* If not, see <http://www.gnu.org/licenses/>.
|*/

/* ScriptData
Name: titles_commandscript
%Complete: 100
Comment: All titles related commands
Category: commandscripts
EndScriptData */

#include "ScriptMgr.h"
#include "ObjectMgr.h"
#include "Chat.h"

class titles_commandscript : public CommandScript
{
    public:
        titles_commandscript() : CommandScript("titles_commandscript") { }

        ChatCommand* GetCommands() const
        {
            static ChatCommand titlesSetCommandTable[] =
            {
                { "mask",           SEC_GAMEMASTER,     false, &HandleTitlesSetMaskCommand,        "", NULL },
                { NULL,             0,                  false, NULL,                               "", NULL }
            };
            static ChatCommand titlesCommandTable[] =
            {
                { "add",            SEC_GAMEMASTER,     false, &HandleTitlesAddCommand,            "", NULL },
                { "current",        SEC_GAMEMASTER,     false, &HandleTitlesCurrentCommand,        "", NULL },
                { "remove",         SEC_GAMEMASTER,     false, &HandleTitlesRemoveCommand,         "", NULL },
                { "set",            SEC_GAMEMASTER,     false, NULL,              "", titlesSetCommandTable },
                { NULL,             0,                  false, NULL,                               "", NULL }
            };
            static ChatCommand commandTable[] =
            {
                { "titles",         SEC_GAMEMASTER,     false, NULL,                 "", titlesCommandTable },
                { NULL,             0,                  false, NULL,                               "", NULL }
            };
            return commandTable;
        }

        static bool HandleTitlesCurrentCommand(ChatHandler* handler, const char* args)
        {
            // number or [name] Shift-click form |color|Htitle:title_id|h[name]|h|r
            char* id_p = handler->extractKeyFromLink((char*)args,"Htitle");
            if (!id_p)
                return false;

            int32 id = atoi(id_p);
            if (id <= 0)
            {
                handler->PSendSysMessage(LANG_INVALID_TITLE_ID, id);
                handler->SetSentErrorMessage(true);
                return false;
            }

            Player * target = handler->getSelectedPlayer();
            if (!target)
            {
                handler->SendSysMessage(LANG_NO_CHAR_SELECTED);
                handler->SetSentErrorMessage(true);
                return false;
            }

            // check online security
            if (handler->HasLowerSecurity(target, 0))
                return false;

            CharTitlesEntry const* titleInfo = sCharTitlesStore.LookupEntry(id);
            if (!titleInfo)
            {
                handler->PSendSysMessage(LANG_INVALID_TITLE_ID, id);
                handler->SetSentErrorMessage(true);
                return false;
            }

            std::string tNameLink = handler->GetNameLink(target);

            target->SetTitle(titleInfo);                            // to be sure that title now known
            target->SetUInt32Value(PLAYER_CHOSEN_TITLE,titleInfo->bit_index);

            handler->PSendSysMessage(LANG_TITLE_CURRENT_RES, id, titleInfo->name[handler->GetSessionDbcLocale()], tNameLink.c_str());

            return true;
        }

        static bool HandleTitlesAddCommand(ChatHandler* handler, const char* args)
        {
            // number or [name] Shift-click form |color|Htitle:title_id|h[name]|h|r
            char* id_p = handler->extractKeyFromLink((char*)args,"Htitle");
            if (!id_p)
                return false;

            int32 id = atoi(id_p);
            if (id <= 0)
            {
                handler->PSendSysMessage(LANG_INVALID_TITLE_ID, id);
                handler->SetSentErrorMessage(true);
                return false;
            }

            Player * target = handler->getSelectedPlayer();
            if (!target)
            {
                handler->SendSysMessage(LANG_NO_CHAR_SELECTED);
                handler->SetSentErrorMessage(true);
                return false;
            }

            // check online security
            if (handler->HasLowerSecurity(target, 0))
                return false;

            CharTitlesEntry const* titleInfo = sCharTitlesStore.LookupEntry(id);
            if (!titleInfo)
            {
                handler->PSendSysMessage(LANG_INVALID_TITLE_ID, id);
                handler->SetSentErrorMessage(true);
                return false;
            }

            std::string tNameLink = handler->GetNameLink(target);

            char const* targetName = target->GetName();
            char titleNameStr[80];
            snprintf(titleNameStr,80,titleInfo->name[handler->GetSessionDbcLocale()],targetName);

            target->SetTitle(titleInfo);
            handler->PSendSysMessage(LANG_TITLE_ADD_RES, id, titleNameStr, tNameLink.c_str());

            return true;
        }

        static bool HandleTitlesRemoveCommand(ChatHandler* handler, const char* args)
        {
            // number or [name] Shift-click form |color|Htitle:title_id|h[name]|h|r
            char* id_p = handler->extractKeyFromLink((char*)args,"Htitle");
            if (!id_p)
                return false;

            int32 id = atoi(id_p);
            if (id <= 0)
            {
                handler->PSendSysMessage(LANG_INVALID_TITLE_ID, id);
                handler->SetSentErrorMessage(true);
                return false;
            }

            Player * target = handler->getSelectedPlayer();
            if (!target)
            {
                handler->SendSysMessage(LANG_NO_CHAR_SELECTED);
                handler->SetSentErrorMessage(true);
                return false;
            }

            // check online security
            if (handler->HasLowerSecurity(target, 0))
                return false;

            CharTitlesEntry const* titleInfo = sCharTitlesStore.LookupEntry(id);
            if (!titleInfo)
            {
                handler->PSendSysMessage(LANG_INVALID_TITLE_ID, id);
                handler->SetSentErrorMessage(true);
                return false;
            }

            target->SetTitle(titleInfo,true);

            std::string tNameLink = handler->GetNameLink(target);

            char const* targetName = target->GetName();
            char titleNameStr[80];
            snprintf(titleNameStr,80,titleInfo->name[handler->GetSessionDbcLocale()],targetName);

            handler->PSendSysMessage(LANG_TITLE_REMOVE_RES, id, titleNameStr, tNameLink.c_str());

            if (!target->HasTitle(target->GetInt32Value(PLAYER_CHOSEN_TITLE)))
            {
                target->SetUInt32Value(PLAYER_CHOSEN_TITLE,0);
                handler->PSendSysMessage(LANG_CURRENT_TITLE_RESET, tNameLink.c_str());
            }

            return true;
        }

        //Edit Player KnownTitles
        static bool HandleTitlesSetMaskCommand(ChatHandler* handler, const char* args)
        {
            if (!*args)
                return false;

            uint64 titles = 0;

            sscanf((char*)args, UI64FMTD, &titles);

            Player *target = handler->getSelectedPlayer();
            if (!target)
            {
                handler->SendSysMessage(LANG_NO_CHAR_SELECTED);
                handler->SetSentErrorMessage(true);
                return false;
            }

            // check online security
            if (handler->HasLowerSecurity(target, 0))
                return false;

            uint64 titles2 = titles;

            for (uint32 i = 1; i < sCharTitlesStore.GetNumRows(); ++i)
                if (CharTitlesEntry const* tEntry = sCharTitlesStore.LookupEntry(i))
                    titles2 &= ~(uint64(1) << tEntry->bit_index);

            titles &= ~titles2;                                     // remove not existed titles

            target->SetUInt64Value(PLAYER__FIELD_KNOWN_TITLES, titles);
            handler->SendSysMessage(LANG_DONE);

            if (!target->HasTitle(target->GetInt32Value(PLAYER_CHOSEN_TITLE)))
            {
                target->SetUInt32Value(PLAYER_CHOSEN_TITLE,0);
                handler->PSendSysMessage(LANG_CURRENT_TITLE_RESET,handler->GetNameLink(target).c_str());
            }

            return true;
        }

};

void AddSC_titles_commandscript()
{
    new titles_commandscript();
}
